diff --git a/HISTORY.rst b/HISTORY.rst
index a6efeb9..918f740 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -1,6 +1,15 @@
 Release History
 ===============
 
+0.19.0 (2022-04-21)
+-------------------
+
+- NOTE: Python 3 only release; Python 2 support is removed.  In
+  general will plan to support the supported Python releases (with bug
+  and security updates); currently >= 3.7.
+
+- Switch to pyproject.toml based build system.
+
 0.18.0 (2022-04-13)
 -------------------
 
diff --git a/lib/pan/__init__.py b/lib/pan/__init__.py
index 4e6c148..4b590e7 100644
--- a/lib/pan/__init__.py
+++ b/lib/pan/__init__.py
@@ -16,7 +16,7 @@
 
 import logging
 
-__version__ = '0.18.0'
+__version__ = '0.19.0'
 
 DEBUG1 = logging.DEBUG
 DEBUG2 = DEBUG1 - 1